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CAS IR Grid
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力学研究所 [3]
长春光学精密机械与物... [1]
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期刊论文 [7]
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Evaporation dynamics and deposition patterns of ethanol-based Al2O3 nanofluid droplets: Effects of particle sizes and substrate temperatures
期刊论文
OAI收割
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2025, 卷号: 719, 页码: 9
作者:
Wei, Youqiang
;
Tao, Yuequn
;
Lin, Yukai
;
Feng, Yanhui
;
Chu, Fuqiang
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2025/07/22
Nanofluid droplet evaporation
Particle sizes
Substrate temperatures
Convection instability
Deposition patterns
Evaporation dynamics and deposition patterns of ethanol-based Al2O3 nanofluid droplets: Effects of particle sizes and substrate temperatures
期刊论文
OAI收割
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2025, 卷号: 719, 页码: 9
作者:
Wei, Youqiang
;
Tao, Yuequn
;
Lin, Yukai
;
Feng, Yanhui
;
Chu, Fuqiang
  |  
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2025/07/22
Nanofluid droplet evaporation
Particle sizes
Substrate temperatures
Convection instability
Deposition patterns
黄海桑沟湾水体及沉积物中微塑料污染特征研究
期刊论文
OAI收割
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:
熊宽旭
;
赵新月
;
周倩
;
付传城
;
涂晨
  |  
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2020/06/17
桑沟湾
微塑料
潮滩
丰度
空间分布
Sanggou bay
microplastics
tidal flats
abundance
spatial distribution
In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.
Systematic study of dye loaded small mesoporous silica nanoparticles for detecting latent fingerprints on various substrates
期刊论文
OAI收割
JOURNAL OF POROUS MATERIALS, 2017, 卷号: 24, 期号: 1, 页码: 13-20
作者:
Zhang, Meiqin
;
Ou, Yunyun
;
Du, Xin
;
Li, Xiaoyu
;
Huang, Hongwei
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2017/03/27
Mesoporous silica nanoparticles
Small and uniform particle sizes
Dye loading
Latent fingerprints detection
Powder dusting method
Defect size analysis approach combined with silicate gel/ceramic particles for defect repair of Pd composite membranes
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016, 卷号: 41, 期号: 41, 页码: 18522-18532
作者:
Bao, Feng
;
Xu, Hengyong
;
Zheng, Lei
;
Li, Hui
;
Xu, Tianying
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2019/06/20
Palladium Composite Membranes
Defect Distribution Analysis
Guidance For The Selection Of Particle Sizes
Strong Adhesion
Durability
Defect size analysis approach combined with silicate gel/ceramic particles for defect repair of pd composite membranes
期刊论文
iSwitch采集
International journal of hydrogen energy, 2016, 卷号: 41, 期号: 41, 页码: 18522-18532
作者:
Zheng, Lei
;
Li, Hui
;
Xu, Tianying
;
Bao, Feng
;
Xu, Hengyong
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2019/05/09
Palladium composite membranes
Defect distribution analysis
Guidance for the selection of particle sizes
Strong adhesion
Durability
Numerical simulation about trapping two particles in microfluidic dielectrophoretic chip
会议论文
OAI收割
2012 2nd International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale, 3M-NANO 2012, Xi'an, China, August 29, 2012 - September 1, 2012
作者:
Chen LG
;
Li SQ
;
Cui HH(崔海航)
;
Zheng X(郑旭)
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/06/20
DEP
Dielectrophoretic chip
Different sizes
Flow channels
Microfluidic chip
Particle trapping
Two particles
Nonlinear laser focusing using a conical guide and generation of energetic ions
期刊论文
OAI收割
phys. rev. e, 2008, 卷号: 78, 期号: 3, 页码: 36405
Cao Lihua
;
Yu Wei
;
Yu M.Y.
;
Xu Han
;
He X.T.
;
Gu Yuqiu (7)
;
Liu Zhanjun
;
Li Jinghong
;
Zheng Chunyang
收藏
  |  
浏览/下载:901/16
  |  
提交时间:2009/09/18
Conventional methods
Energetic ions
Focusing effects
High-density
Inner surfaces
Laser focusing
Laser-plasma interaction
Light intensities
Light pulses
Particle-in-cell simulations
Pulse shaping
Punch-through
Spot sizes
Thin foils
Thin target
The study of optical property for CdS nanocrystalline prepared by precipitation method (EI CONFERENCE)
会议论文
OAI收割
ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Zhang S.
;
Li W.
;
Li W.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
CdS nanocrystalline were prepared by precipitation from a mixture of aqueous solutions of cadmium salts and sulfur salts without adding any surface-termination agent. Their crystal structures and particle sizes were determined by X-ray diffraction (XRD). The CdS nanocrystalline precipitated from different precursors exhibited three cases: cubic phase
hexagonal phase and a mixture of cubic and hexagonal phases. The photoluminescence (PL) of cadmium salt precursors and CdS nanocrystalline is also analyzed. Similar spectral band structure of cadmium salt precursors and CdS nanocrystalline is found. The spectral intensity of the CdS-Cd rich and CdS-S rich nanocrystalline shows that the precursors themselves have important effect on the PL of CdS nanocrystalline.